C.P. Umbach, S. Maekawa, et al.
Physical Review B
We have observed that the change in 2Δ/kTc from its BCS value of 3.5 is exponentially related to Tc/τD. © 1970.
C.P. Umbach, S. Maekawa, et al.
Physical Review B
R.B. Laibowitz, E.I. Alessandrini, et al.
Physical Review B
P. Chaudhari, B.A. Scott, et al.
Applied Physics Letters
J.D. Baniecki, R.B. Laibowitz, et al.
Applied Physics Letters